javascript - Lodash 拒绝点免费

Question

是否可以避免此示例中的要点？

_.reject([1, 4, null, undefined, 2, 5], item => _.isNull(item) || _.isUndefined(item));
// -> [1, 4, 2, 5]

Answer 1

使用_.isNil()拒绝所有未定义或null的项目:

const result = _.reject([1, 4, null, undefined, 2, 5], _.isNil);

console.log(result);

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